Tech Blogs - Tutorials Dojo

AB-900 Microsoft 365 Copilot and Agent Administration Fundamentals Exam Study Guide
Bookmarks Study Materials Key Topics to Focus On Validate Your Knowledge Final Remarks The AB-900 Copilot & Agent Administration Fundamentals certification exam is designed for IT professionals who work with Microsoft 365 and need to understand how to administer Microsoft Copilot and [...]
Deploying an AWS Application Load Balancer (ALB) Using Terraform
If you’ve tried building an ALB manually in the AWS Console, you already know the drill create a VPC, configure subnets, set up security groups, launch EC2 instances, create a target group, add listeners, and then double check everything because one small misconfiguration can break the whole setup. It [...]
How to Break Into Tech (With Security in Mind)
Let’s talk honestly for a second. If you want to break into tech securely, you need to think differently from the start. A lot of people say they want to “break into tech,” but very few think about structure, architecture, and security from day one. What they usually mean [...]
Stop Running OpenClaw on Your Laptop: How I Built a Secure Personal AI Assistant Using Amazon Bedrock
I'll admit. The first time I heard about OpenClaw and its features, I was obsessed. The idea of having an AI that could actually do stuff rather than just giving responses to prompts felt like living in the future. As a university student, it’s a given that I have [...]
Improving Application Security with AWS Security Agent
Modern software teams are very fast today. Code is pushed daily. Pipelines deploy automatically. Features reach users quickly. This is the success of DevOps. But security often does not move at the same speed. In many organizations, security reviews are still scheduled monthly or quarterly. Penetration tests require coordination. [...]
Real-time Personally Identifiable Information (PII) Redaction Pipeline with S3 + Lambda + Comprehend
In my previous article, I demonstrated how to use the Amazon Comprehend console to manually detect and redact Personally Identifiable Information (PII) from text files. While this hands-on method is excellent for learning the fundamentals of PII detection, it’s not practical in real-world, high-volume environments where speed and accuracy [...]
Are AI Engineers the New Full-Stack Developers?
Something has been quietly shifting in the tech industry. Job titles that used to sit in completely separate corners of a hiring platform are starting to blur together, and engineers on both sides are feeling it. The full-stack developer who's suddenly expected to integrate LLMs. The AI engineer who's [...]
The “Stateful” Video: Moving from Random Prompts to Semantic Consistency
In the early days of GenAI, creating a video was like launching a Lambda function with no database—every time you ran it, the AI "forgot" what the character looked like, what they were wearing, or even the laws of physics in the previous scene.As we hit 2026, the industry [...]
Reinforcement Fine-Tuning in Amazon Bedrock: A Practical Guide for Enterprise AI
Large language models are powerful, but power alone is not enough for enterprise AI. A model may generate fluent responses, yet still miss your company’s tone, fail structured validation rules, or produce outputs that are technically correct but operationally unusable. The real challenge is not just making models smarter, [...]
Don’t Install OpenClaw! (Unless You Read This First)
If you have been on Twitter, TikTok, or GitHub recently, you have probably seen the hype. Clawdbot (now rebranded as OpenClaw) promises something bold: a self-hosted AI employee that runs on your Mac Mini, has terminal access, and takes instructions through messaging platforms like Telegram. It sounds powerful. It [...]

Mastering Cloud-Based Semantic Search: Advanced Cloud Search Architectures Made Easy

In today's AI-driven world, finding information based on meaning and context rather than exact keywords has become crucial. Good thing we now have vector search, enabling semantic search, personalized recommendations, image similarity, and more. However, building and managing vector search infrastructure can be complex. Fortunately, AWS offers zero-infrastructure managed services that let you implement powerful vector search capabilities without worrying about servers, scaling, or maintenance. Let's walk through creating a simple yet effective vector [...]

Prevent Unforeseen Azure Costs: Setting Up Automated Slack Alerts for Your Subscription

Cloud computing gives companies access to cutting-edge services, flexibility, and scalability. Effective cost management, however, is one of the main challenges to cloud adoption. Despite Azure's robust offerings, businesses risk unexpectedly high costs if they don't have active monitoring. Image generated by Gemini This is where cost monitoring and automated notifications come into play. By proactively tracking cloud expenses and sending cost summaries to communication platforms like Slack, teams can take immediate action, enforce budgets, [...]

From Tech Employee to Tech Startup CEO: Is the Leap Worth It in 2026?

In 2026, the allure of the tech startup world continues to grow, especially in emerging markets like the Philippines. The country is witnessing a boom in innovation across various sectors. For tech professionals considering the leap to CEO of a startup, there are exciting opportunities and significant challenges. This blog explores the journey from tech employee to tech startup CEO and highlights the growing startup ecosystem in the Philippines. The Rise of the Startup [...]

Beginner’s Guide to Gamma – Let AI Build Your Presentations

Ever wish you could skip the boring parts of making slides and focus on your ideas? Instead, imagine jumping straight into expressing them clearly and beautifully without wrestling with layouts. Moreover, if you’ve ever felt stuck or simply want to save time building presentations, Gamma is the most beginner-friendly AI tool you can use today! It doesn’t just design for you. It actually thinks with you. So what is Gamma? Gamma AI is [...]

Migrating to AWS Cloud Infrastructure

Have you ever considered where all your company’s files and apps are being stored? Traditionally, they are stored inside physical servers or computers in data centers. In these setups, rooms are full of servers needing power, air conditioning, and regular maintenance. Although this works, the cost and time involved can become a hassle. Because of this, many businesses are migrating to AWS, where resources are easier to manage, more secure, and much more flexible. [...]

AWS Student Community Day 2025: Mega Manila at Jose Rizal University

AWS Student Community Day 2025: Mega Manila at JRU September 17, 2025 marked a milestone for student communities across Mega Manila. The José Rizal University (JRU) campus came alive with energy as it welcomed hundreds of students for AWS Student Community Day 2025, an annual gathering that empowers the next generation of developers and innovators. More than just a student tech event, Amazon Web Services Student Community Day 2025, also called AWS SCD 2025, [...]

Build a Simple Mood Journal App with Electron.js

As someone who has been interested in mini desktop applications, I decided to build my own mood journal app to track my daily thoughts and reflections. What better way to learn Electron than by creating something practical? In this tutorial, I will guide you through the process of building a clean, simple mood journal that runs on Windows, macOS, and Linux. Electron is a fantastic framework that allows you to build desktop applications using [...]

Tech Internships for Future Job Market Readiness in 2025

The tech job market in 2025 continues to expand at lightning speed, with new roles and technologies emerging almost every month. At the same time, competition for these positions grows more intense as thousands of graduates enter the workforce with similar academic qualifications. In this environment, a degree alone no longer guarantees a strong career start. Employers want proof that candidates can adapt, solve problems, and apply knowledge in real-world settings. This is where [...]

The Evolution of Wearable Technology: Shaping the Future of Work, Communication, and Health

Wearable technology has rapidly evolved, transforming everything from healthcare to communication. Today, wearables offer exciting opportunities, enabling a future where technology seamlessly integrates into our daily lives. Innovations, such as Meta's Ray-Ban smart glasses, are pushing the boundaries of wearable tech. However, the key question remains: how does wearable technology impact industries and careers, and how can professionals position themselves for success in this rapidly growing sector? What is Wearable Technology? Wearable technology refers [...]

AWS Bedrock’s Intelligent Prompt Routing: Smarter AI for Everyone

When we interact with AI models, we often expect them to instantly understand our intent and give the right answer. But the truth is, not every model is designed for every type of task. Some are fast but shallow, others are detailed but resource-heavy. Here’s a question I always hear from both students and professionals, "How do you make sure AI gives the best answer for what you need?" That is where Prompt Routing [...]